The Local Controller Display is an optional accessory to an NCE, FAC, or FEC that provides a user interface to the device. The display installs on the front door of the panel that houses the controller and is connected to the SA Bus. Figure 1 shows an example network of some controllers with Local Controller Displays.
Figure 2 shows the dimensions and Figure 3 shows the physical features of the Local Controller Display. The same general design features also apply to NCEs and FECs models that have a built-in display.
The table below describes the purpose of each component on the Local Controller Display.
Component |
Description |
---|---|
Display Screen |
Displays the controller’s user interface. |
FC/SA Bus Port |
Allows for Bluetooth RJ-12 6-pin device connection for commissioning purposes. |
Keypad |
Used for interacting with the display. |
Red Alarm LED |
Not currently used. |
Removable Back Plate |
Used to hold the display onto the door of the enclosure. |
Removable O-Ring |
Fits inside gland around housing perimeter. |
SA Bus Access Hole |
Cutout section on the removable back plate through which the SA Bus connector cable can pass for connection to the display. |